How many molecules are there in 23 grams of NaBr?
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1
Answer:
(Atomic mass of Na = 23, Br = 35) 2.34 x 1020 molecules. 102.96 molecules
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How many NaBr molecules are contained in
25 g of NaBr?
(Atomic mass of Na = 23, Br = 35)
2.34 x 1020 molecules
102.96 molecules
0.24 molecules
2.59 x1023 molecules
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